Fig. 1From: Development and evaluation of mucoadhesive bigel containing tenofovir and maraviroc for HIV prophylaxisa Light microscope images of the maraviroc/tenofovir bigel formulations BG A, BG B, BG C, and BG D. b SEM image of air-dried maraviroc/tenofovir bigel formulations BG A, BG B, BG C, and BG DBack to article page